Containers library

From Cppreference

The Containers library is a generic collection of class templates and algorithms that allow programmers to easily implement standard data structures like queues, lists and stacks.

Three kinds of containers are provided:

• Sequence Containers

• array (since C++11)
• vector
• deque
• forward_list (since C++11)
• list

• Associative Containers

• set
• multiset
• map
• multimap

• Unordered Associative Containers

• unordered_set (since C++11)
• unordered_multiset (since C++11)
• unordered_map (since C++11)
• unordered_multimap (since C++11)

In addition, the several container adaptors are provided.

They can be considered containers, but don't meet all the requirements of them.

• Container Adapters

• stack
• queue
• priority_queue

The idea behind the C++ containers library is that the hard part of using complex data structures has already been completed. If a programmer would like to use a stack of integers, all one has to do is use this code:

std::stack<int> my_stack;

With minimal effort, one can now push and pop integers onto this stack. Because std::stack is a class template, one could specify any data type, not just integers. The std::stack class will provide generic functionality of a stack, regardless of the data in the stack.

[edit] Member function table